建立工程，成功创建两个虚拟串口

2023-06-21 18:00:56 +08:00
commit 3604192d8f
872 changed files with 428764 additions and 0 deletions
--- a/source/rt_thread/core_delay.h
+++ b/source/rt_thread/core_delay.h
@@ -0,0 +1,24 @@
+#ifndef __CORE_DELAY_H
+#define __CORE_DELAY_H
+
+#include "stdint.h"
+#include "stdbool.h"
+
+
+
+
+
+int delay_init(void);
+
+void delay_us(uint32_t us);
+
+
+
+
+
+
+
+
+
+#endif /* __CORE_DELAY_H */
+